NVIDIA GeForce 8400 GS PCI Rev. 2 vs NVIDIA GeForce GTX 780 Rev. 2

VS

NVIDIA GeForce 8400 GS PCI Rev. 2 NVIDIA GeForce GTX 780 Rev. 2

We compared two Desktop platform GPUs: 512MB VRAM GeForce 8400 GS PCI Rev. 2 and 3GB VRAM GeForce GTX 780 Rev. 2 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce 8400 GS PCI Rev. 2 's Advantages

Lower TDP (40W vs 250W)

NVIDIA GeForce GTX 780 Rev. 2 's Advantages

Released 6 years and 5 months late

Boost Clock902MHz

Larger VRAM bandwidth (288.4GB/s vs 8.000GB/s)

2288 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce 8400 GS PCI Rev. 2

0.039 TFLOPS

GeForce GTX 780 Rev. 2 +10556%

4.156 TFLOPS

GeForce 8400 GS PCI Rev. 2

VS

GeForce GTX 780 Rev. 2

Graphics Card

Apr 2007

Release Date

Sep 2013

GeForce 8

Generation

GeForce 700

Desktop

Type

Desktop

PCI

Bus Interface

PCIe 3.0 x16

Clock Speeds

-

Base Clock

863 MHz

-

Boost Clock

902 MHz

500 MHz

Memory Clock

1502 MHz

Memory

512MB

Memory Size

3GB

DDR3

Memory Type

GDDR5

64bit

Memory Bus

384bit

8.000GB/s

Bandwidth

288.4GB/s

Render Config

2

SM Count

-

Compute Units

-

16

Shading Units

2304

8

TMUs

192

4

ROPs

48

-

Tensor Cores

-

RT Cores

-

L1 Cache

16 KB (per SMX)

32 KB

L2 Cache

1536 KB

Theoretical Performance

2.080 GPixel/s

Pixel Rate

43.30 GPixel/s

4.160 GTexel/s

Texture Rate

173.2 GTexel/s

-

FP16 (half)

-

39.36 GFLOPS

FP32 (float)

4.156 TFLOPS

-

FP64 (double)

173.2 GFLOPS

Graphics Processor

GT218

GPU Name

GK110B

-

GPU Variant

GK110-300-B1

Tesla 2.0

Architecture

Kepler

TSMC

Foundry

TSMC

40 nm

Process Size

28 nm

0.26 billion

Transistors

7.08 billion

57 mm²

Die Size

561 mm²

Board Design

40W

TDP

250W

200 W

Suggested PSU

600 W

1x DVI 1x HDMI 1x VGA

Outputs

2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2

None

Power Connectors

1x 6-pin + 1x 8-pin

Graphics Features

11.1 (10_1)

DirectX

12 (11_1)

3.3

OpenGL

4.6

1.1

OpenCL

3.0

N/A

Vulkan

1.1

1.2

CUDA

3.5

4.1

Shader Model

5.1

Related GPU Comparisons

1

NVIDIA GeForce 8400 GS PCI Rev. 2 vs NVIDIA GeForce 8400 GS Rev. 2

2

NVIDIA GeForce 8400 GS PCI Rev. 2 vs NVIDIA GeForce RTX 3070 Ti 8 GB GA102

3

NVIDIA GeForce 8400 GS PCI Rev. 2 vs AMD Radeon RX 550X 640SP

4

AMD Radeon RX 7800 XT vs NVIDIA GeForce 8400 GS PCI Rev. 2

5

NVIDIA GeForce 8400 GS PCI Rev. 2 vs ATI FirePro V9800P

6

NVIDIA GeForce 8400 GS PCI Rev. 2 vs NVIDIA GeForce GTX 745 OEM

7

NVIDIA GeForce 8400 GS PCI Rev. 2 vs ATI Radeon X1650 GTO

8

NVIDIA GeForce 8400 GS PCI Rev. 2 vs ATI Radeon HD 5470

9

NVIDIA GeForce 8400 GS PCI Rev. 2 vs NVIDIA GeForce RTX 3050 6 GB

10

NVIDIA GeForce 8400 GS PCI Rev. 2 vs NVIDIA GeForce GTX 1650